Porsche Exhaust Muffler Bracket - 911 09-12 997-111-127-33 477837471A We recommend adding the 2

We recommend adding the 2 quart deep sump in addition to the Motorsports AOS to any vehicle that will see any track use to help reduce the chance of AOS failure and engine damage

606 inches

so you can enjoy the convenience of our roof rack without any worries about unsightly scratches

it is also recommended that you re-torque the cylinder heads after the engine have been broken in and heat cycled several times

Porsche Exhaust Muffler Bracket - 911 09-12 997-111-127-33 477837471A We recommend adding the 2Porsche Exhaust Muffler Bracket Left (Cylinder 1 3) For Porsche 997 (2009 2012) Models. A muffler bracket is a metal component designed to securely mount the muffler to a vehicle's chassis. It plays a vital role in maintaining the proper alignment and functionality of the exhaust system. Key Functions: Support: Provides a stable mounting point for the muffler, preventing it from sagging or shifting. Vibration Reduction: Absorbs vibrations from the